Radeon 680M and Radeon RX 6650 XT - video card comparison
Passmark - benchmark score Radeon 680M vs Radeon RX 6650 XT
Radeon 680M
6351
Radeon RX 6650 XT
17803
Radeon 680M
Radeon RX 6650 XT
Architecture
RDNA 2 (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
RDNA 2 Rembrandt
Navi 23
Market segment
Laptop
Desktop
Release date
January 2022
May 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
Boost clock speed
2400 MHz
2635 MHz
Core clock speed
-
2055 MHz
Manufacturing process technology
6 nm
7 nm
Number of transistors
13,100 million
11,060 million
Pipelines / CUDA cores
768
2048
Power consumption (TDP)
45 Watt
176 Watt
Texture fill rate
115.2
337.3
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
17500 MHz
Memory bandwidth
-
280.3 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.3